Update app.py

app.py

@@ -1,6 +1,7 @@
 from news_extractor import get_news
 from db_operations import DBOperations
 import json
+import uvicorn
 from flask import Flask
 from flask_cors import cross_origin, CORS
 
@@ -23,4 +24,4 @@ def update_news():
 
 
 if __name__ == "__main__":
-    app.run(host="0.0.0.0", port=7860, timeout=120, workers=3, threads=3)
+    uvicorn.run(host="0.0.0.0", port=7860, timeout=120, workers=3, threads=3)